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WBC and Differential

Specimen:

Collect

  • One Lavender (EDTA)

Also Acceptable:
  • One Pink Top (EDTA)

Submit

  • 4 mL (Min:1 mL) Whole blood in Lavender (EDTA). Submit Refrigerated.

Also Acceptable:
  • 6 mL (Min:1 mL) Whole blood in Pink Top (EDTA). Submit Refrigerated.

Special Handling

  • Specimens with abnormalities that fall outside established parameters will be reviewed by a Pathologist and additional charges would apply.

Stability

Ambient: 8 Hour(s); Refrigerated: 2 Day(s); Frozen: Unacceptable; Incubated: Unacceptable

Methodology

  • Electrical Impedance
  • Laser

Performed

Sun-Sat

Reported

1-2 Day(s)

CPT Codes

  • 85007
  • 85048

Interpretive Data

Please see report for interpretive data.

Components

  • 3010 - WBC
  • 3054 - NEUTROPHILS
  • 3056 - BANDS
  • 3052 - LYMPHOCYTES
  • 3058 - MONOCYTES
  • 3060 - EOSINOPHILS
  • 3062 - BASOPHILS
  • 3075 - OTHER
Last Updated: October 13, 2024 @ 9:13 am

Disclaimer:

It is preferable to locate tests on the website and not rely on printed test information, which may soon be out of date.
Updated test information can only be guaranteed by using this website.

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How to Label Your Sample

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Common Test Phrases

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT